Part of a suitcase



FIG. 1 is a perspective view of the ornamental design according to the invention;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front view thereof showing section lines;

FIG. 9 is a partial sectional view thereof;

FIG. 10 is a partial sectional view thereof;

FIG. 11 is a back view thereof showing section lines;

FIG. 12 is a partial sectional view thereof; and,

FIG. 13 is a partial sectional view thereof.

The broken lines are used to show portions of the part of a suitcase that are not being claimed, and thus form no part of the claimed design. 

CLAIM The ornamental design for a part of a suitcase, as shown and described. 